CVE-2023-7242CWE-125

Ethercat Zeek Plugin Out-of-bounds Read

High · published March 1, 2024

CVSS v3.1
8.2
EPSS
0%
Percentile
40.3
In the wild
Unconfirmed
What it is

Industrial Control Systems Network Protocol Parsers (ICSNPP) - Ethercat

Zeek Plugin versions d78dda6 and prior are vulnerable to out-of-bounds

read during the process of analyzing a specific Ethercat packet. This

could allow an attacker to crash the Zeek process and leak some

information in memory.

The record
Technical detail
CVSS v3.1
8.2 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00478 · 40.3th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2024-03-01T20:17Z
EPSS history
Timeline
  • 01 MAR 20:17Z
    Ethercat Zeek Plugin Out-of-bounds Read
    cvelistv5